There are 27 mathematicians whose last name begin with CIU.
| Ciubotaru, Dan | Cornell University | 2004 | 
| Ciuca, Marian-George | Universitatea Ovidius Constanta | 2009 | 
| Ciucci, Francesco | California Institute of Technology | 2009 | 
| Ciuciu, Philippe | Université Paris-Sud XI - Orsay | 2000 | 
| Ciucu, Florin | University of Virginia | 2007 | 
| Ciucu, George | University of Bucharest | 1957 | 
| Ciucu, Mihai | University of Michigan | 1996 | 
| Ciufolini, Ignazio | University of Texas at Austin | 1984 | 
| Ciuiu, Daniel | University of Bucharest | 2006 | 
| Ciuk, David | Michigan State University | 2011 | 
| Ciulcu, Claudiu Sorin | University of Craiova | 2005 | 
| Ciulli, Sorin | IFIN-HH Horia Hulubei National Institute of Physics and Nuclear Engineering | 1968 | 
| Ciumara, Roxana | University of Bucharest | 2007 | 
| Ciungu, Lavinia | University of Bucharest | 2007 | 
| Ciungu, Lavinia | State University of New York at Buffalo | 2010 | 
| Ciupa, Alexandra | Babeş-Bolyai University | 1995 | 
| Ciupa, Ilinca | ETH Zürich | 2008 | 
| Ciupala, Catalin | Transilvania University of Brasov | 2005 | 
| Ciupala, Laura | University of Bucharest | 2006 | 
| Ciupe, Stanca | University of Michigan | 2005 | 
| Ciuperca, Alin | University of Toronto | 2008 | 
| Ciuperca, Ionel | Université Paris-Sud XI - Orsay | 1995 | 
| Ciupercă, Cătălin | University of Kansas | 2001 | 
| Ciurcea, Raluca | University of Craiova | 2010 | 
| Ciurea, Florian | Simon Fraser University | 2004 | 
| Ciurria, Iara | Stanford University | 1989 | 
| Ciuti, Piero | Università di Pisa | 1963 | 
